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Rust removal of the caliper pins and pad springs

I did some little works related to the painted front calipers.

At first I tried the rust removal for the pad pins and plates.
I tried the rust removal chemical I found at DIY hardware store. 
The label said “Surprisingly effective!” and “Create the coating for rust prevention at the same time”.



I put the pins and plates in it for 12 hours.  But the effect was not so remarkable.


The other work was to replace the rusted air bleeder screws with new ones.
I ordered them from Alfa Romeo parts shop in US together with other parts
The length of new one was little bit shorter, but it seemed there was no problem.




(My original blog was written on 18th Feb. 2008)
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